/* vcc/pretty.c 
 * 
 * This file is part of vcc. 
 * 
 * vcc is free software: you can redistribute it and/or modify 
 * it under the terms of the GNU General Public License as published by 
 * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version. 
 * 
 * vcc is distributed in the hope that it will be useful, 
 * but WITHOUT ANY WARRANTY; without even the implied warranty of 
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 
 * GNU General Public License for more details. 
 * 
 * You should have received a copy of the GNU General Public License 
 * along with vcc. If not, see <https://www.gnu.org/licenses/>
 */ 




#include <stdio.h>
#include <string.h>

#include <vcc/vcc.h>
#include <vcc/version.h>
#include <vcc/pretty.h>


struct theme theme_def = {
	.usrname = {
		.fg = FG_LIGHTBLUE, 
		.bg = BG_BLACK, 
		.mode = MODE_LINE
	}, 
	
	.sysusername = {
		.fg = FG_RED, 
		.bg = BG_BLACK, 
		.mode = MODE_LINE
	}, 

	.msg = {
		.fg = FG_YELLOW, 
		.bg = BG_BLACK, 
		.mode = MODE_HIGHLIGHT
	}, 

	.sysmsg = {
		.fg = FG_GREEN, 
		.bg = BG_BLACK, 
		.mode = MODE_HIGHLIGHT
	}, 
	
	.errmsg = {
		.fg = FG_RED, 
		.bg = BG_BLACK, 
		.mode = MODE_HIGHLIGHT
	}, 

	.helpcmd = {
		.fg = FG_LIGHTBLUE, 
		.bg = BG_BLACK, 
		.mode = MODE_HIGHLIGHT
	}, 

	.helpmsg = {
		.fg = FG_WHITE, 
		.bg = BG_BLACK, 
		.mode = MODE_LINE
	}
};

struct theme *current_theme = &theme_def;

#define curr_usrname 		(&current_theme->usrname)
#define curr_sysusername 	(&current_theme->sysusername)
#define curr_msg 		(&current_theme->msg)
#define curr_sysmsg 		(&current_theme->sysmsg)
#define curr_errmsg 		(&current_theme->errmsg)
#define curr_helpcmd 		(&current_theme->helpcmd)
#define curr_helpmsg 		(&current_theme->helpmsg)


int pretty_new_msg(char *usrname, char *buf) {
	ansi_csi_st(stdout, MODE_HIGHLIGHT, FG_BLACK, BG_BLACK);

	if (unlikely(!strcmp(usrname, "system"))) {
		setcolor(stdout, curr_sysusername);
		printf("\rsystem");
	}

	else {
		setcolor(stdout, curr_usrname);
		printf("\r%s", usrname);
	}

	ansi_csi_ed(stdout);

	printf("@: ");

	if (unlikely(!strcmp(usrname, "system"))) {
		setcolor(stdout, curr_sysmsg);

		printf("%s", buf);
	}

	else {
		setcolor(stdout, curr_msg);
		printf("%s", buf);
	}

	ansi_csi_ed(stdout);

	return 0;
}

int pretty_prompt(char *usrname) {
	ansi_csi_st(stderr, MODE_HIGHLIGHT, FG_BLACK, BG_BLACK);
	setcolor(stderr, curr_usrname);
	fprintf(stderr, "%s", usrname);
	
	ansi_csi_ed(stderr);
	fprintf(stderr, "$: ");

	return 0;
}


int pretty_unknow_cmd(char *s) {
	fprintf(stderr, "unknow command: ");

	setcolor(stderr, curr_errmsg);
	fputs(s, stderr);
	ansi_csi_ed(stderr);

	return 0;
}


int pretty_cmd_help(char *cmdname, char *descr) {
	setcolor(stdout, curr_helpcmd);
	printf("%s: ", cmdname);

	setcolor(stdout, curr_helpmsg);
	printf("\t%s\n", descr);

	ansi_csi_ed(stdout);

	return 0;
}



